Colony/Plaque Screen™ Neutral Nylon Membranes are discs of GeneScreen™ membrane, precut for use in plaque hybridization protocols and bacterial colony screenings, with chemiluminescent or chromogenic techniques. They offer all the benefits... Read more...

These disks of GeneScreen membrane are precut for use in plaque hybridization protocols and bacterial colony screenings.
Able to withstand rough treatment, they won't shrink, crack, or tear, and provide:
Precise alignment usi... Read more...

GeneScreen Plus Charged Nylon Membranes are the the best choice for radiometric techniques. The positive charge creates a very strong bond, so there is no need to fix nucleic acids to the membrane. Read more...

Steripak-GP filter units are designed for larger scale pressure-driven filtration of tissue culture media with or without serum. They are single use and are not autoclavable. The filter units come in two sizes, with the smaller unit able t... Read more...

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The Steriflip filter unit is designed to work with standard 50 mL centrifuge tubes, which eliminates sample transfer. To filter, just attach the unit to a 50 mL centrifuge tube containing your sample, flip it over, and apply the vacuum. Wh... Read more...

Sterivex filter units work with syringes, peristaltic pumps or pressure vessels. They eliminate the risk of contamination associated with decanting or pipetting. Sterivex units are designed to dispense into virtually any storage container.... Read more...

This 13 mm syringe filter with a Hydrophilic Polyethersulfone membrane, for non-sterile filtration, has a 0.45 micron pore size used in preparation of aqueous & mild organic solutions prior to chromatography or other instrument analys... Read more...